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Good Practice Guidance and Uncertainty Management in National Greenhouse Gas Inventories
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Plant Defence: Biological Control
To meet the challenge of feeding ever increasing human population, efficient, economical and environment friendly disease control methods are required. Pests are responsible for heavy crop losses and reduced food supplies, poorer quality of agricultural products, economic hardship for growers and processor. Generally, chemical control methods are neither always economical nor are they effective and may have associated unwanted health, safety and environmental risks. Biological control involves use of beneficial microorganism to control plant pathogens and diseases they cause and offers an environmental friendly approach to the effective management of plant diseases. This book provides a comprehensive account of interaction of host and its pathogens, induced host resistance, development of biological control agents for practical applications, the underlying mechanism and signal transduction. The book is useful to all those working in academia or industry related to crop protection.
Phylogenetic Ecology
Over the past decade, ecologists have increasingly embraced phylogenetics, the study of evolutionary relationships among species. As a result, they have come to discover the field’s power to illuminate present ecological patterns and processes. Ecologists are now investigating whether phylogenetic diversity is a better measure of ecosystem health than more traditional metrics like species diversity, whether it can predict the future structure and function of communities and ecosystems, and whether conservationists might prioritize it when formulating conservation plans. In Phylogenetic Ecology, Nathan G. Swenson synthesizes this nascent field’s major conceptual, methodological, and empirical developments to provide students and practicing ecologists with a foundational overview. Along the way, he highlights those realms of phylogenetic ecology that will likely increase in relevance—such as the burgeoning subfield of phylogenomics—and shows how ecologists might lean on these new perspectives to inform their research programs.
Tropical Dry Deciduous Forest
Tropical dry deciduous forests (TDFs) can be found in severe and extremely variable climates characterized by low annual rainfall, 5-6 dry months within the annual cycle, and nutrient-poor soil. Several terms have been used for this vegetation type such as seasonally dry tropical forest (SDTF), tropical dry deciduous forest, monsoon forest, caatinga, cuabal, etc. More than any other factor, the lack of precipitation during a prolonged portion of the year is what produces true dry forest, an ecosystem type characterized by plants and animals with specific adaptations to survive the long dry season. Deciduousness is the single most important adaptation among plants to the extended droughts. Mo...
The Origin of the Family, Private Property and the State
In this provocative and now-classic work, Friedrich Engels explores the interrelated development of the family and the state from ancient society to the Victorian era. Drawing on new anthropological theories of his time, Engels argued that matriarchal communal societies had been overthrown by class society and its emphasis on private, not communal, property and monogamous, rather than polygamous, sexual organization. This historical development, Engels argued, constituted "the world-historic defeat of the female sex." A masterclass in the application of materialist thought to history and anthropology, and touching on love, monogamy, property, and the development of the human, this landmark work is still foundational in Marxist and socialist feminist theory.
Miracles Happen
Mary Kay Ash, one of America's most dynamic businesswomen, lived her life with simple and timeless principles. Through her uncomplicated formula for success -- God first, family second and career third -- she achieved her dream.She inspired. She motivated. She cared. Mary Kay often said that if you expect great things, great things will happen. So expect results. Expect success. Miracles happen. Mary Kay Ash knew when she created her dream company that its success would largely depend on the principles upon which it was founded. In her wisdom, she realized that by building a solid foundation, and never wavering from it, she would distinguish her company and set the stage for women to succeed for decades to come. Mary Kay herself said, "The Company bears my name, but it has a life of its own. The true success is the lives that have changed for the better." Today, the independent sales force wholeheartedly embraces Mary Kay's vision of enriching women's lives. Because she believed that women would understand and support her mission, her legacy will continue to grow, inspiring generations of women around the world to believe that miracles happen.
Advances in Environmental Research
This compilation opens by presenting a discussion on the main conditions for the successful start-up and operation of full-scale mainstream partial nitrification-anammox technology, advantages of partial nitrification-anammox technology over other technologies of wastewater treatment, and a description of the interactions among key microbial groups and their identification by using metagenomic approaches. Next, one study elucidates the performance of anammox hybrid reactors under various operating conditions to optimize and assess its efficacy and feasibility for nitrogen removal from wastewater. Four numbers of hybrid reactors conglomerating the dual advantages of attached and suspended gro...
Plant Ecology in China
This volume presents a compilation of 16 new articles on plant ecological research in China concurrently published in 2010 in a special issue of the journal, Plant Ecology. The volume provides an introduction to plant ecology in China, identifying recent trends in research and numbers of publications in English language outlets, and a bibliography of articles published in Plant Ecology since 1997. This volume highlights how the internationalization of science is now providing the non-chinese research community with detailed information on pure and applied research in China spanning all areas of plant ecology.
The Symbol Theory
The Symbol Theory draws together three central themes. At the first level the book is concerned with symbols in relation to language, knowing and thinking. Secondly, Elias stresses that symbols are tangible sound-patterns of human communication. Finally, the book addresses theoretical issues about the ontological status of knowledge.
